I just spotted another strange thing.
This is the user profile page, opened from the user session. The page title isn’t rendered, but holds the LDAP username instead; though the Created and Last modified user names are correctly rendered.
And the page is empty, although is this user page (but this may make sense given that no permission are given around).
Strangely, there’s no “Loading…” in the navigation panel, here.
and the only request that ends in error is
http://<host>:8080/xwiki/bin/view/XWiki/$escapetool.xml($ssxHref) => 403 (instead of 404)
Oh, forgot to tell out XWiki version, I’m adding it to the first post.